Finding angular velocity of a rotating bar using energy methods about pin - Method 1

The video tutorial explains how to calculate the angular velocity of a rod using Newton's laws, specifically focusing on the sum of forces and torques. It begins with drawing a free body diagram to identify forces acting on the rod. The tutorial then calculates torque by breaking down forces into components and applies the parallel axis theorem to find the moment of inertia. Finally, it solves for angular velocity using integration and boundary conditions, demonstrating that problems can be solved using different methods as long as the formulas are applied correctly.

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